This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Petrochemical Industries, Ltd.. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Noboru Umemto: Innovator in Rolling Bearing Technology
Introduction
Noboru Umemto is a distinguished inventor based in Inabe, Japan. He has made significant contributions to the field of engineering, particularly in the development of rolling bearing cages. His innovative approach has led to advancements that enhance the performance and longevity of bearings used in various applications.
Latest Patents
Umemto holds a patent for rolling bearing cages, which are prepared from compositions that include an aromatic polyamide. This polyamide comprises terephthalic acid constituent units, aromatic dicarboxylic acid constituent units other than terephthalic acid, and straight-chain aliphatic alkylenediamine constituent units, along with glass fibers. The design allows for easy incorporation into bearing races without causing damage. The resultant bearings can operate over extended periods without deformation of the cages or deterioration of the lubricant oil. He has 1 patent to his name.
Career Highlights
Noboru Umemto is associated with Mitsui Petrochemical Industries, Ltd., where he has been instrumental in advancing materials used in engineering applications. His work has not only contributed to the company's reputation but has also set new standards in the industry.
Collaborations
Umemto has collaborated with Fumitoshi Ikejiri, a fellow innovator, to further enhance the development of bearing technologies. Their combined expertise has led to significant improvements in product performance.
Conclusion
Noboru Umemto's contributions to rolling bearing technology exemplify the impact of innovative thinking in engineering. His work continues to influence the industry, ensuring that bearings perform reliably and efficiently over time.